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CVE-2021-21252 Details

Description

The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation before version 1.19.3 contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d	CVE	PatchThird Party Advisory
https://github.com/jquery-validation/jquery-validation/pull/2371	CVE	PatchThird Party Advisory
https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm	CVE	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html	CVE
https://security.netapp.com/advisory/ntap-20210219-0005/	CVE	Third Party Advisory
https://www.npmjs.com/package/jquery-validation	CVE	ProductThird Party Advisory
https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d	[email protected]	PatchThird Party Advisory
https://github.com/jquery-validation/jquery-validation/pull/2371	[email protected]	PatchThird Party Advisory
https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm	[email protected]	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html	[email protected]
https://security.netapp.com/advisory/ntap-20210219-0005/	[email protected]	Third Party Advisory
https://www.npmjs.com/package/jquery-validation	[email protected]	ProductThird Party Advisory

see all 12 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-400	Uncontrolled Resource Consumption	[email protected]
CWE-400	Uncontrolled Resource Consumption	[email protected]

Affected Products

Product	Versions
jqueryvalidation jquery validation	< 1.19.3
CPE cpe:2.3:a:jqueryvalidation:jquery_validation::::::node.js::* Remediation No remediation found in references.
netapp snapcenter	All versions
CPE cpe:2.3:a:netapp:snapcenter:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Aug 31, 2023	CVE Modified	[email protected]
Feb 19, 2021	Modified Analysis	[email protected]
Feb 19, 2021	CVE Modified	[email protected]
Jan 19, 2021	Initial Analysis	[email protected]